BodyJ4You 2 Pieces Segment Ring Surgical Steel Segment Ring 16 Gauge Thickness: 16 Gauge (1.6mm), Length: 7/16" (11mm) 2 Pieces of Segment Ring 316L Surgical Steel Circular Barbell. Can Be Rotated 360 Through Piercings. Segment Rings Perfect for Septum Piercings, Lip Piercings and Tragus Piercings.